i have had to tell the turthhave had to 是现在完成时.但现在完成时不是这样的呀!是have \has+过去分词的呀

i have had to tell the turthhave had to 是现在完成时.但现在完成时不是这样的呀!是have \has+过去分词的呀
i have had to tell the turth
have had to 是现在完成时.但现在完成时不是这样的呀!是have \has+过去分词的呀

i have had to tell the turthhave had to 是现在完成时.但现在完成时不是这样的呀!是have \has+过去分词的呀
have to 是一个结构,他的完成形式是前面加have,而因为加了have,所以have to 中的have 转变成它的分词形式had,所以就变成了have had to.

这里把have to看成一个词..将这个词前面加have,然后变成过去分词.have的过去分词是had...然后就成了那种形式了。.意思是:
我得告诉真相了。

我 不得不说出真相
have had to
这里的 had 就是have的过去分词啊,

我已经不得不说出真相

我不得不说出真相